Question: What position did Shigeru Yoshida hold beginning on 5-22-1946?
Paraphrase: What position did Shigeru Yoshida hold starting on 5-22-1946?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q301804 p:P39 ?s . ?s ps:P39 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'1946')) }